Illyus & Barrientos are the odd couple of Glaswegian dance music. Brought together by Glasgow Underground’s Kevin McKay, their disparate backgrounds (one was growing up in the local hip-hop scene while the other was still taking classical piano lessons) make them unlikely partners. Put them in a studio, though, and they have a knack for whipping up the kind of unashamedly big, floor-filling modern house tunes that have propelled them to somewhat dizzying levels of acclaim.